import router from './router'
import store from './store'
import { Message } from 'element-ui'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import { getToken } from '@/utils/auth'
import { getClinicId } from '@/utils/clinic'
import { clinicDisabled } from '@/common/clinicDisabled'
import { listToTreeOption } from '@/common/utils'
import { listToTreeOptions } from '@/utils/utils'

NProgress.configure({ showSpinner: false })

const whiteList = ['/login', '/auth-redirect', '/bind', '/register']

router.beforeEach((to, from, next) => {
  NProgress.start()
  if (getToken()) {
    /* has token*/
    if (to.path === '/login') {
      next({ path: '/' })
      NProgress.done()
    } else {
      if (store.getters.clinic.length === 0) {
        store.dispatch('getClinic', getClinicId())
      }
      const obj = {
        token: getToken(),
        queryParams: {
          pageNum: '1',
          pageSize: '100000',
        },
        headers: {
          Authorization: 'Bearer ' + getToken(),
        },
      }
      if (
        window.localStorage.getItem('ClinicListArray') == null ||
        window.localStorage.getItem('ClinicList') == null ||
        window.localStorage.getItem('clinicLists') == null
      ) {
        store.dispatch('GetInfoDeptids', obj).then((res) => {
          const deptids = res.split(',').map(Number)
          store.dispatch('getListClinic', obj).then((res) => {
            if (window.localStorage.getItem('ClinicListArray') == null) {
              window.localStorage.setItem(
                'ClinicListArray',
                JSON.stringify(res.data)
              )
            }
            if (window.localStorage.getItem('ClinicList') == null) {
              const data = clinicDisabled(deptids, res.data)
              const options = listToTreeOption(
                data,
                ({ parentId, deptId, deptName, normal }) => ({
                  parentId,
                  id: deptId,
                  label: deptName,
                  value: deptId,
                  normal,
                })
              )
              window.localStorage.setItem('ClinicList', JSON.stringify(options))
            }
            if (window.localStorage.getItem('clinicLists') == null) {
              const option = listToTreeOptions(
                res.data,
                ({ parentId, deptId, deptName }) => ({
                  parentId,
                  id: deptId,
                  label: deptName,
                  value: deptId,
                })
              )
              window.localStorage.setItem('clinicLists', JSON.stringify(option))
            }
          })
        })
      }
      if (store.getters.roles.length === 0) {
        // 判断当前用户是否已拉取完user_info信息
        store
          .dispatch('GetInfo')
          .then((res) => {
            // 拉取user_info
            const roles = res.roles
            store.dispatch('GenerateRoutes', { roles }).then((accessRoutes) => {
              // 测试 默认静态页面
              // store.dispatch('permission/generateRoutes', { roles }).then(accessRoutes => {
              // 根据roles权限生成可访问的路由表
              router.addRoutes(accessRoutes) // 动态添加可访问路由表
              next({ ...to, replace: true }) // hack方法 确保addRoutes已完成
            })
          })
          .catch((err) => {
            store.dispatch('FedLogOut').then(() => {
              Message.error(err)
              next({ path: '/' })
            })
          })
      } else {
        next()
        // 没有动态改变权限的需求可直接next() 删除下方权限判断 ↓
        // if (hasPermission(store.getters.roles, to.meta.roles)) {
        //   next()
        // } else {
        //   next({ path: '/401', replace: true, query: { noGoBack: true }})
        // }
        // 可删 ↑
      }
    }
  } else {
    // 没有token
    if (whiteList.indexOf(to.path) !== -1) {
      // 在免登录白名单，直接进入
      next()
    } else {
      next(`/login?redirect=${to.path}`) // 否则全部重定向到登录页
      NProgress.done()
    }
  }
})

router.afterEach(() => {
  NProgress.done()
})
